41040919 has 4 divisors (see below), whose sum is σ = 41221944. Its totient is φ = 40859896.

The previous prime is 41040913. The next prime is 41040949. The reversal of 41040919 is 91904014.

41040919 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41040919 - 2⁹ = 41040407 is a prime.

It is a super-2 number, since 2×41040919² = 3368714064729122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41040913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90172 + ... + 90625.

It is an arithmetic number, because the mean of its divisors is an integer number (10305486).

Almost surely, 2^41040919 is an apocalyptic number.

41040919 is a deficient number, since it is larger than the sum of its proper divisors (181025).

41040919 is a wasteful number, since it uses less digits than its factorization.

41040919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181024.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 41040919 is about 6406.3186776807. The cubic root of 41040919 is about 344.9363993941.

The spelling of 41040919 in words is "forty-one million, forty thousand, nine hundred nineteen".